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Cheap flights from San Francisco to Foz do Iguaçu from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Foz do Iguaçu departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
11:45 pm - 2:05 pm
SFO
-
IGU
34h 20m
2 stops
LATAM Airlines Logo
2:50 pm - 11:59 am
IGU
-
SFO
25h 09m
2 stops
$1,150LATAM Airlines
Sun, Aug 23 - Wed, Aug 26
LATAM Airlines Logo
1:45 pm - 11:25 pm
SFO
-
IGU
29h 40m
2 stops
LATAM Airlines Logo
2:50 pm - 11:59 am
IGU
-
SFO
25h 09m
2 stops
$1,303LATAM Airlines
Sun, Aug 23 - Wed, Aug 26
LATAM Airlines Logo
11:45 pm - 9:20 am
SFO
-
IGU
29h 35m
2 stops
LATAM Airlines Logo
10:05 am - 11:59 am
IGU
-
SFO
29h 54m
2 stops
$1,442LATAM Airlines
Sun, Aug 23 - Wed, Aug 26

LATAM Airlines flights from San Francisco to Foz do Iguaçu

Our best LATAM Airlines deals on San Francisco to Foz do Iguaçu flight tickets
LATAM Airlines
Aug 23
SFO11:45 pmSan Francisco
34h 20m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
Aug 26
IGU2:50 pmFoz do Iguaçu Cataratas
25h 09m
2 stops
SFO11:59 amSan Francisco
$1,150
LATAM Airlines
Aug 23
SFO1:45 pmSan Francisco
29h 40m
2 stops
IGU11:25 pmFoz do Iguaçu Cataratas
Aug 26
IGU2:50 pmFoz do Iguaçu Cataratas
25h 09m
2 stops
SFO11:59 amSan Francisco
$1,303
LATAM Airlines
Aug 23
SFO11:45 pmSan Francisco
29h 35m
2 stops
IGU9:20 amFoz do Iguaçu Cataratas
Aug 26
IGU10:05 amFoz do Iguaçu Cataratas
29h 54m
2 stops
SFO11:59 amSan Francisco
$1,442

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from San Francisco to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sun 8/23

11:45 pm-2:05 pm

2 stops34h 20m

Foz do Iguaçu Cataratas

Wed 8/26

2:50 pm-11:59 am

2 stops25h 09m

$1,150
Quickest round-trip

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sun 8/23

1:45 pm-11:25 pm

2 stops29h 40m

Foz do Iguaçu Cataratas

Wed 8/26

2:50 pm-11:59 am

2 stops25h 09m

$1,303

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sun 8/23

11:45 pm-9:20 am

2 stops29h 35m

Foz do Iguaçu Cataratas

Wed 8/26

10:05 am-11:59 am

2 stops29h 54m

$1,442
Cheapest one-way
Quickest one-way

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 6/8

8:48 pm-12:05 am

3 stops23h 17m

$503

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 6/8

8:40 pm-2:40 pm

2 stops38h 00m

$536

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 6/8

8:40 pm-7:15 pm

2 stops42h 35m

$553

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Francisco to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Foz do Iguaçu (SFO to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Foz do Iguaçu

Fastest flight time

29h 35m

Direct flights

None
The fastest flight from San Francisco to Foz do Iguaçu takes 29h 35m
There are no direct flights from San Francisco to Foz do Iguaçu. There are no popular flight routes from San Francisco to Foz do Iguaçu.
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Frequently asked questions about flying from San Francisco to Foz do Iguaçu

  • How far is San Francisco to Foz do Iguaçu Cataratas by plane?

    Foz do Iguaçu Cataratas is 6194.0 mi away from San Francisco. Typically, this will take 29h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Foz do Iguaçu Cataratas Airport.

  • What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

    The travel and health documents required for your trip to Foz do Iguaçu Cataratas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from San Francisco to Foz do Iguaçu

  • How do I get Price Alerts for flights from San Francisco to Foz do Iguaçu?

    Search flight deals from San Francisco to Foz do Iguaçu. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Francisco to Foz do Iguaçu with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Foz do Iguaçu quick and easy, saving you time and money.

Can I find flights from San Francisco to Foz do Iguaçu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Foz do Iguaçu from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Foz do Iguaçu?

momondo provides multiple filters to help you find the best flight to Foz do Iguaçu from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Foz do Iguaçu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Foz do Iguaçu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Foz do Iguaçu and let you know when they change.

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